CN215261085U - Heating mechanism for drying machine - Google Patents
Heating mechanism for drying machine Download PDFInfo
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- CN215261085U CN215261085U CN202121329698.3U CN202121329698U CN215261085U CN 215261085 U CN215261085 U CN 215261085U CN 202121329698 U CN202121329698 U CN 202121329698U CN 215261085 U CN215261085 U CN 215261085U
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- inner cavity
- heating mechanism
- protective cover
- heating
- dryer
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Abstract
The utility model discloses a heating mechanism that drying-machine was used, include: a shield having a first lumen; a conveyor belt disposed in the first interior cavity of the protective cover; a plurality of heating units disposed in the first interior cavity; the air supply units are arranged on the protective cover and are communicated with the first inner cavity; the air pipe is provided with a second inner cavity, the air pipe is connected to the protective cover, and the second inner cavity is communicated with the first inner cavity; and the exhaust fan is connected to the air pipe and communicated with the second inner cavity. This scheme can ensure that the material piece is heated evenly, avoids the material piece to be heated excessively.
Description
Technical Field
The utility model relates to a material drying technology field, specifically a heating mechanism that drying-machine was used.
Background
In the production process of plastic parts (especially small and medium-sized plastic parts), in order to improve the brittleness of the plastic parts and improve the toughness of the plastic parts, the plastic parts are usually required to be soaked. The traditional treatment is that a large number of plastic pieces are put into a large container to be soaked for a certain period of time, then the plastic pieces are fished out from the container, filtered, and then spread out to be naturally dried. The scheme can improve the brittleness and the toughness of the material.
At present, the condition that a dryer is adopted to rapidly dry the plastic part soaked in water exists in the industry, and how to ensure that the plastic part is uniformly heated and avoid the deformation of the plastic part caused by excessive heating is a problem which is continuously solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the embodiment of the utility model provides a heating mechanism for drying-machine, it is used for solving at least one in the above-mentioned problem.
The embodiment of the application discloses: a heating mechanism for a dryer, comprising:
a shield having a first lumen;
a conveyor belt disposed in the first interior cavity of the protective cover;
a plurality of heating units disposed in the first interior cavity;
the air supply units are arranged on the protective cover and are communicated with the first inner cavity;
the air pipe is provided with a second inner cavity, the air pipe is connected to the protective cover, and the second inner cavity is communicated with the first inner cavity;
and the exhaust fan is connected to the air pipe and communicated with the second inner cavity.
Specifically, the heating unit is an electric heater.
Specifically, the inner wall of the protective cover is provided with a heat-insulating layer.
Specifically, the heat preservation layer is made of heat insulation cotton.
Specifically, the heating mechanism for the dryer further comprises a human-machine interface unit connected with the heating unit.
Specifically, the heating mechanism for the dryer further comprises a plurality of temperature sensors, and the plurality of temperature sensors are connected with the human-computer interface unit.
Specifically, both ends of the shield in the length direction are penetrated.
Specifically, the plurality of air supply units are arranged on one side of the protective cover along the length direction, and the air pipe is arranged on the other side of the protective cover along the length direction.
The utility model discloses following beneficial effect has at least:
1. under the effect of air supply unit, the heat of everywhere in the first inner chamber of protection casing is even, has guaranteed that the material spare is heated evenly.
2. Under the effect of human-computer interface unit and temperature sensor, the temperature in the first inner chamber of protection casing receives real time monitoring, avoids the material spare to be heated excessively.
3. The inner wall of the protective cover is provided with the heat preservation layer, which is beneficial to reducing heat loss and saving electric energy.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a heating mechanism for a dryer according to an embodiment of the present invention;
fig. 2 is a plan view of a heating mechanism for a dryer according to an embodiment of the present invention.
Reference numerals of the above figures: 1. a protective cover; 2. a conveyor belt; 3. an air supply unit; 4. an air duct; 5. an exhaust fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the heating mechanism for the dryer of the present embodiment includes: a protective cover 1, a conveyor belt 2, a plurality of heating units (not shown in the figure), a plurality of air supply units 3, an air duct 4 and an exhaust fan 5. The protective cover 1 is provided with a first inner cavity, the conveyor belt 2 is arranged in the first inner cavity of the protective cover 1, and preferably, the conveyor belt 2 extends along the length direction of the first inner cavity so as to convey materials to be dried; the plurality of heating units are arranged in the first inner cavity, and preferably, the plurality of heating units are uniformly distributed in the first inner cavity, so that heat can be uniformly supplied to the first inner cavity; the plurality of air supply units 3 are arranged on the protective cover 1, the plurality of air supply units 3 are communicated with the first inner cavity of the protective cover 1, and the plurality of air supply units 3 are used for rapidly diffusing heat released by the heating unit to all corners of the first inner cavity, so that the uniformity of the heat in the first inner cavity is further improved; tuber pipe 4 has the second inner chamber, and tuber pipe 4 connects on protection casing 1 and its second inner chamber and the first inner chamber intercommunication of protection casing 1, and exhaust fan 5 connects on tuber pipe 4 and with the second inner chamber intercommunication, in time discharges the partial gas in the first inner chamber through exhaust fan 5 and tuber pipe 4, is favorable to maintaining the stability of atmospheric pressure in the first inner chamber, avoids the production that the atmospheric pressure is too high and lead to production safety risk in the first inner chamber.
Specifically, the heating unit of the present embodiment may be an electric heater, and a heating rod of the electric heater may be 304 stainless steel. By adopting the scheme, the heating unit has the advantages of cleanness, sanitation, high thermal efficiency, convenience in control, long service life and the like.
Specifically, the inner wall of the protective cover 1 of the present embodiment may be provided with an insulating layer. Furthermore, the heat-insulating layer can be made of heat-insulating cotton. By adopting the scheme, the loss of heat in the first inner cavity can be reduced, and the electric energy can be saved.
Specifically, the heating mechanism for the dryer of this embodiment may further include a human-machine interface unit connected to the heating unit, and further, the heating mechanism for the dryer of this embodiment may further include a plurality of temperature sensors connected to the human-machine interface unit and disposed in the first cavity. By adopting the scheme, the temperature sensor can feed back the sensed temperature of the first inner cavity to the man-machine interface unit and display the temperature to an operator through the man-machine interface unit, the operator can determine whether to adjust the heating rate of the heating unit according to the displayed temperature of the first inner cavity, and if the temperature needs to be adjusted, the operator can control the heating rate of the heating unit through the man-machine interface unit.
Specifically, the protection casing 1 of this embodiment, its both ends along length direction are ascending can link up, so, can install automatic feed mechanism and automatic discharging mechanism respectively at the both ends of conveyer belt 2 to realize that the material piece heats on one side of transmitting, be favorable to improving the efficiency that the material piece was dried. In addition, when the exhaust fan 5 breaks down, the two penetrating ends of the protective cover 1 can also play a role in discharging part of gas in the first inner cavity to the outside, so that the air pressure in the first inner cavity is prevented from suddenly and rapidly rising.
Specifically, as shown in fig. 2, the plurality of air supply units 3 of the present embodiment are disposed on one side of the protective cover 1 in the length direction, and the plurality of air supply units 3 are uniformly distributed on the protective cover 1 at intervals; the air duct 4 is arranged at the other side of the protective cover 1 along the length direction. Adopt above-mentioned scheme, be favorable to improving the homogeneity of heat in the first inner chamber.
In summary, the heating mechanism for the dryer of the present embodiment has the following advantages:
1. under the effect of the air supply unit 3, the heat at all positions in the first inner cavity of the protective cover 1 is uniform, and the material part is ensured to be heated uniformly.
2. Under the effect of human-computer interface unit and temperature sensor, the temperature in the first inner chamber of protection casing 1 receives real time monitoring, avoids the material spare to be heated excessively.
3. The inner wall of the protective cover 1 is provided with a heat preservation layer, which is beneficial to reducing heat loss and saving electric energy.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (8)
1. A heating mechanism for a dryer, comprising:
a shield having a first lumen;
a conveyor belt disposed in the first interior cavity of the protective cover;
a plurality of heating units disposed in the first interior cavity;
the air supply units are arranged on the protective cover and are communicated with the first inner cavity;
the air pipe is provided with a second inner cavity, the air pipe is connected to the protective cover, and the second inner cavity is communicated with the first inner cavity;
and the exhaust fan is connected to the air pipe and communicated with the second inner cavity.
2. The heating mechanism for a dryer as claimed in claim 1, wherein said heating unit is an electric heater.
3. The heating mechanism of claim 1, wherein the shield has an insulating layer on an inner wall thereof.
4. The heating mechanism of claim 3, wherein said insulating layer is made of heat-insulating cotton.
5. The heating mechanism for a dryer of claim 1 further comprising a human interface unit coupled to said heating unit.
6. The heating mechanism for a dryer of claim 5 further comprising a plurality of temperature sensors, each of said plurality of temperature sensors being connected to said human interface unit.
7. The heating mechanism for a dryer according to claim 1, wherein both ends of the shield cover in a longitudinal direction are penetrated.
8. The heating mechanism for a dryer according to claim 1, wherein a plurality of said blowing units are provided on one side of said shield in a length direction, and said air duct is provided on the other side of said shield in the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121329698.3U CN215261085U (en) | 2021-06-16 | 2021-06-16 | Heating mechanism for drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121329698.3U CN215261085U (en) | 2021-06-16 | 2021-06-16 | Heating mechanism for drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215261085U true CN215261085U (en) | 2021-12-21 |
Family
ID=79479792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121329698.3U Active CN215261085U (en) | 2021-06-16 | 2021-06-16 | Heating mechanism for drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215261085U (en) |
-
2021
- 2021-06-16 CN CN202121329698.3U patent/CN215261085U/en active Active
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